linux-kernel - Re: [PATCH 3/6] ubifs: Use 64bit readdir cookies

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Message-ID: <6ba02247-cb0e-e925-207e-4ea3fc37b9b7@nod.at>
Date:   Thu, 29 Dec 2016 18:05:54 +0100
From:   Richard Weinberger <richard@....at>
To:     "J. Bruce Fields" <bfields@...ldses.org>
Cc:     linux-mtd@...ts.infradead.org, david@...ma-star.at, tytso@....edu,
        dedekind1@...il.com, adrian.hunter@...el.com,
        linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        adilger.kernel@...ger.ca, akpm@...ux-foundation.org,
        linux-ext4@...r.kernel.org
Subject: Re: [PATCH 3/6] ubifs: Use 64bit readdir cookies

On 29.12.2016 17:59, J. Bruce Fields wrote:
> OK, good.  So the random nonce is stored with the entry, and the hash
> you can always recalculate from the filename, so if you return entries
> in nonce+hash order, then you can keep that order stable even across
> deletes and renames.

Yes.

Thanks,
//richard